Document zQaJ9ny3M9v3LQkNNXa9k5opn

Air System Equipment Air Filters and Cleaners H. J. Somers, Incorporated Factory and General Office 6063 Wabash Avenue Detroit, Mich. Somers Washable Air Filter Somers Hair Glass Filters provide everything required in an efficient aircleaning system. Consider these features: High rating for dust, soot and bacteria separation. Require no adhesive, coating or impregnation. Indestructible in normal service. Minimum Low Pressure Drop, Odorless and non-absorptive. Fireproof; Washable; Do not rot nor disintegrate; Permanent. Somers Hair Glass Filters consist of a hot galvanized frame holding galvanized wire cloth packed with hair-spun glass strands. The glass strands are flexible, do not break up and cannot be drawn into air stream. Hair-Glass, being chemically inert, has no facility of absorption; it cannot rust and lasts indefinitely in service. Water either hot or cold may be used to clean it, without impairing its efficiency, These filters eliminate the necessity, the expense and the inconvenience of periodic replacement. Somers Washable Air Filter--All Welded Vee Type--Stock Sizes (Partial List) Frame Size Height and Length Frame Depth In. Filter Surface Sq In. For Average Dry Filter Installations CFM Wet Application where water sprays are applied against biter for bu> mhhf'/ing 'AM!5'/2 I5>/, 16 16 z 25 16 z 25 16 x 25 16 x 25 16 x 25 \\'h X 2V/1 IS z 18 19 x 20 19'/. x I9>/, 19'/, X 20 V/l x 19<A mm 1 m191/S *x '// 20 x 25 20 x 30 20 x 20 20 x 30 20 x 20 20 x 20 20 x 20 20 x 20 20 x 20 20 x 25 2oy, x20'/. 3a 3'/, 3X 3y. 3'/. 3'/, 3'/, 3X 3'/. 334 336 3'/. 3 3 3'/, 2 3 3'/. 334 334 SX 3 3'/, 2 3 3 3'/, 3'/. 3 1023 1110 816 1056 1632 1344 1440 864 800 864 1482 1039 1039 936 1053 480 936 1170 1800 (800 1040 1560 1200 480 840 960 1320 (560 550 102 mo 816---------- , 1056 1632 1344 1440 864 800 864 1482 1039 1039 . 936 1053 480 936 1170 1800 1800 1040 1560 1200 480 840 960 1320 1560 550 . 511 . 555 408 528 816 672 720 432 400 432 741 519 519 468 526 240 468 585 900 900 520 780 600 240 420 480 660 780 275 Other sizes from 9H z 30 to and inclusive of 31 in. z 23)i also available. Send for complete stock size list. Frames zinc plated for 100 hour salt water spray test. Refill may be inserted if necessary. Quotations and further engineering data, including master holding frame drawings will be sent o request. 952 Air System Equipment Air Filters and Cleaners Supreme Air Filter Company 126 West 21st Street, New York 11, N. Y. SUPREME WASHABLE DRY TYPE AIR FILTERS AUTOMATIC OR MANUAL CLEANING Supreme Air Filters are made of a spun glass filter media, annealed under a patented process, and covered with a galvanized or copper wire mesh 25-06, encased in a gal vanized or copper frame. Supreme Filters offer a low resistance to the free flow of air, are light in weight and easy to handle. All cells are equipped with handles and interchangeable in the same bank. Supreme Filters are made in flat and saw tooth types: The flat filter is encased in a in. frame, for convenience in ordering and lower cost production. The sawtooth type is corrugated the depth of the cell frame thereby increasing the filtering surface in a given area. The spun glass in Supreme Filters is FIRE, Supreme Air Filter (Before and after cleaning) ROT and VERMIN proof and not attacked by any chemical other than hydro-fluoric acid; it is approved by the Board of Fire Underwriters. The important factor in rating a filter is generally not the removal of a certain per cent of dust by weight but rather the effectiveness for taking out certain objectionable con stituents, which may be either the finest particles present or the coarser ones within a certain range. The lower number per cent of dust particles in buildings and out-of-doors occur just after air washing by rain or snow storm, and the greatest number in busy streets on dry days. Supreme Filters can be washed in hot or cold water, adding a little soap powder or solvent, and spraying with not over 25 lb. water pressure. New mats can be supplied for all Supreme celi frames where mats become worn out or defaced, thereby saving the cost of a new frame. TABLE OF SUPREME AIR FILTER SIZES Sizes r 16'x 20' 16'x 25' 20'x 20' 20'x 25' 2' 16'x 20' 16'*25' 20'x 20' 20'x 25' C.FM. Mat, SQ' EFFY 460 480 480 480 94.5 480 480 480 480 800 - 800 . 80G 800 800 800 800 800 95.7 Pd. W.G. Sizes 3' 16'x 20' .14' 16'x 25' 20'x 20' 20'x 25' 4' 16'x 20' .16' 16'x 25' 20'x 20' 20'x 25' C.F.M. Mat, SQ' EFFY Pd, W.G. 1500 1500 1500 1500 1500 1500 1500 1500 97.1 .18' 2000 2000 2000- 2000 98.0 .20' 2000 *2000 2000- 2000 Some Users of Supreme Air Filters B. Altman Company Bendix Radio Corporation Bethlehem Steel Corporation Christ Hospital Colgate Palm Olive Peet Company Commercial Bank A Trust Company Conde Nast Company Dime Savings Bank E. I. DuPont deNemours A Co., Inc. Fifth Avenue Hotel Garment Capital Center Geigy Dye Works Koss Restaurant Masonic Temple Modern Industrial Bank New Amsterdam Theatre New York Central R. R. New York Telephone Bldg. Corp. New York Trust Ohio Power Company Pabet Air Condg. Corp. Panama Steamship Line Posi Print Works Riegel Paper Corp. Supreme Air Filters have been ap proved by the Maritime Commission for use on the C-2 ships. Gulf Shipbuilding Co. Moore Dry Dock Co. Mantowac Shipbuilding Co. U. S. S. A. So. Africa International TeL A TeL Colonial Trust Co. Western Electric Company. Write Supreme Air Filter Company for complete information and prices 953